• Preventive Nutrition and Food Science
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• 제10권1호
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• pp.46-51
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• 2005

The protective effect of Acanthopanax senticosus (AS) extract on alloxan-induced pancreatic β-cell damage was investigated in HIT T-15 cells, a Syrian hamster pancreatic β-cell line. Alloxan caused the pancreatic β-cell damage through the generation of reactive oxygen free radicals, increased DNA fragmentation, and decreased cellular NAD/sup +/ levels. The β-cell damage was significantly prevented by the pretreatment with water soluble extract of AS roots. These results suggest that the protective effect of AS extract, on alloxan-induced β-cell damage, is primarily due to the inhibition of the generation of reactive oxygen free radical species (ROS) by alloxan.

• 생약학회지
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• 제38권4호
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• pp.327-333
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• 2007

The chemical composition of the volatile constituents from the leaves, stems, and roots of Acanthopanax senticosus growing wild in Mt. Deok-Yu was determined by GC and GC/MS spectrometric analysis with the aid of NBS, Wiley Library and RI indice searches. The major constituents identified were ${\delta}-elemene\;(23.14%),\;{\beta}-elemene\;(5.59%),\;{\gamma}-cadinene\;(5.43%),\;and\;{\alpha}-bergamotene\;(28.54%)$ in the leaves, ${\alpha}-pinene\;(11.50%),\;{\delta}-elemene\;(17.62%),\;{\alpha}-bergamotene\;(27.21%)$, and bicycloheptane derivative (6.38%) in the stems, and ${\alpha}-pinene\;(21.90%)$, and (+)-aromadendrene (3.77%) in the roots.

• 대한한의학회지
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• 제24권4호
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• pp.82-86
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• 2003

Objective : To examine the inhibition of 5-Hydroxytryptamine(5-HT) induced vasocontraction of the water extract of Acanthopanax senticosus Harms roots (ASR) on rat thoracic Aorta and mesenteric artery with and without endothelium. Methods : Segments of thoracic aorta and mesenteric artery obtained from rats immediately after delivery were mounted in organ baths superfused on a polygraph. Results : We found that the thoracic aorta segments responded to the water extract of ASR with a dose-dependent and concentration-dependent vasorelaxation. 5-HT produced a concentration-dependent contraction of the thoracic aorta and mesenteric artery. At high concentrations of ASR, the inhibition responses were 93.7% (Jang-su), 93.5% (Heok-ryong-kang-sung), 92.8% (Mt. Back-doo), and 83.5% (Yeon-byun) of the maximum 5-HT induced contraction. At high concentrations of ASR, the relaxational response at thoracic aorta and mesenteric artery wi1h endothelium were 95.2% and 94.6%; without endothelium were 93.5% and 92.5% of 1he maximum 5-HT induced contraction. Conclusions : In conclusion, the effect of water extract of ASR had potent inhibition at 5-HT and the effect of ASR in isolated thoracic aorta and mesenteric artery showed dose-dependent inhibition but endothelium-independent response.

• Archives of Pharmacal Research
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• 제29권9호
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• pp.768-776
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• 2006

Non-alcoholic fatty liver disease (NAFLD) is common in obesity. However, weight reduction alone does not prevent the progression of NAFLD to end-stage disease associated with the development of cirrhosis and liver disease. In a previous experiment, 50% ethanol extract of Acanthopanax senticosus stem bark (ASSB) was found to reduce body weight and insulin resistance in high fat diet-induced hyperglycemic and hyperlipidemic ICR mice. To evaluate the anti-steatosis action of ASSB, insulin-resistant ob/ob mice with fatty livers were treated with ASSB ethanol extract for an 8 week-period. ASSB ethanol extract reversed the hepatomegaly, as evident in reduction of % liver weight/body weight ratio. ASSB ethanol extract also specifically lowered circulating glucose and lipids, and enhanced insulin action in the liver. These changes culminated in inhibition of triglyceride synthesis in non-adipose tissues including liver and skeletal muscle. Gene expression studies confirmed reductions in glucose 6-phosphatase and lipogenic enzymes in the liver. These results demonstrate that ASSB ethanol extract is an effective treatment for insulin resistance and hepatic steatosis in ob/ob mice by decreasing hepatic lipid synthesis.

• 대한예방한의학회지
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• 제15권3호
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• pp.127-140
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• 2011

Objectives : The research was conducted to confirm the effect of Acanthopanax senticosus harms(ASH) on the anti-tumor activities in AGS human gastric cancer cells. Methods : To examine the potential anti-tumor effect of ASH, we performed many experiments. After processing AGS cancer cells with varying concentrations 80% ethanol ASH extract, analyses by MTT, flow cytometer(FACS) and western blot were used. Results : AGS cancer cells showed decreased cell proliferation and increased contents of S phase when treated with ASH. Moreover, the Western blot experiment showed that ASH affected S phase cell cycle-related molecules(Cyclin A, p21 and p16) in AGS cells. ASH also inhibited EGFR-STAT3 pathway in AGS human gastric cancer cells. Conclusion : Based on these results, we observed that ASH arrested the cell cycle at S phase and inhibited the phosphorylation of EGFR and STAT3 proteins which reduce the cell cycle and the manifestation of the genes that are related to inhibiting cell growth in AGS cells. It can be concluded that ASH can be used in developing medicine for gastric cancer.

• 생약학회지
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• 제32권2호통권125호
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• pp.103-107
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• 2001

The effects of the water extract from the stem bark of Acanthopanax senticosus were evaluated on hyperlipidemic rats induced by lipid rich diet or poloxamer-407. The water extracts, when administered orally for 3 consecutive days in hyperlipidemic rats induced by poloxamer-407 (1 ml of 30%), was found to cause a significant decrease in plasma cholesterol and triglyceride concentrations. The water extracts, when treated orally for 5 consecutive days also showed a significant inhibition of serum total cholesterol and triglyceride level in rats treated with lipid rich diet (15% cholesterol, 1% sodium cholate and 84% com oil). HDL-cholesterol, however, was increased significantly.

• Food Science and Biotechnology
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• 제16권6호
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• pp.894-901
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• 2007

This study investigated the effects of cell cultured Acanthopanax senticosus extract (ASE) supplementation and swimming exercise on lipid profiles and carnitine concentrations in C57BL/6J mice fed high fat diets. Male C57BL/6J mice (n=50), aged 4 weeks, were divided into 5 groups based on exercise and/or ASE supplementation (0.5 g/kg of body weight): normal diet (N-C), high fat diet (H-C), high fat diet non-supplement & exercise (H-NSE), high fat diet supplement & no exercise (H-SNE), high fat diet supplement & exercis (H-SE). Liver nonesterified carnitine (NEC) was significantly higher in the H-SNE group than in the H-C group, and liver total carnitine (TCNE) levels were significantly higher in the H-SNE group than in the H-NSE and H-SE groups. Liver and muscle carnitine palmitoyltransferase-I (CPT-I) mRNA levels tended to be higher with ASE supplementation and/or exercise. These results suggest that supplementation with ASE and/or exercise might have a role in improving lipid oxidation.

• Journal of Acupuncture Research
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• 제18권2호
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• pp.136-149
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• 2001

Objetives : This study was done to evaluate the antiallegic effect of medicinal acupuncture solution of Acanthopanax senticosus(Rupr. et Maxim;abbreviated as ASMA), studies were done experimentally. Methods : For this aim MTT assay, anaphylaxis reaction, DTH, histamine release, IgE production and vascular permability was evaluated. Results : ASMA didn't show an effective cytotoxicity on the mouse lung fibroblast. It insignifcantly suppressed histamine release from mast cells induced by compound 48/80, while it significantly reduced IgE production and SRBC-challenged DTH(Delayed type hypersensitivity). ASMA effectively suppressed anaphylactic reaction induced by compound 48/80. However, it didn't inhibit vascular permeability and contact dermatitis significantly. Conclusion:Medicinal acupucture solution had antialletgic effects. Acanthopanax senticosus medical acupuncture depress the allergy reaction. Especially in anaphylactic type, the effect was good.

• Nutritional Sciences
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• 제9권4호
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• pp.273-279
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• 2006

The purpose of this study was to determine the independent and the combined effects of cell cultured Acanthopanax senticosus extracts (ASE) supplementation and swimming exercise on body weight, lipid profile, carnitine and leptin levels in C57 BL/6J mice. Forty C57BL/6J mice were divided into four groups: non-supplement and non-exercise (NSNE); non-supplement and exercise (NSE); supplement and non-exercise (SNE); supplement and exercise (SE) mice. They were allowed free access to food and water. The exercised groups were forced to swim (1hr, 6 days a week) in a water bath for 12 weeks. The supplemented groups were fed Cell cultured ASE (0.5 g/kg body weight/day) for 12 weeks. In this study, we found that the combination of Cell cultured ASE supplementation and exercise significantly decreased liver triglyceride (TG) level and serum leptin level but significantly increased serum HDL-cholesterol level compare to control (NSNE) group. These improved lipid profiles and decreased serum leptin would have positive effects on obesity and cardiovascular disease.

• 한국독성학회:학술대회논문집
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• 한국독성학회 2002년도 Molecular and Cellular Response to Toxic Substances
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• pp.182-182
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• 2002

We investigated the mechanism of immunomodulatory action of polysaccharide isolated from cell culture of Acanthopanax senticosus (ASP). ASP was found to increase directly proliferation and differentiation of B cells, and cytokine production of macrophages, but not proliferation and cytokine production of T cells.(omitted)